| Name | Xenasma pruinosum (Patouillard) Donk |
| Authorship | (Patouillard) Donk |
| Rank | Species |
| Placed in | Xenasma |
| GUID | urn:lsid:indexfungorum.org:names:307834 |
| Citation | 1957 Fungus 27: 25 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Xenasma pruinosum (Patouillard) Donk |
| Identification made in | [no date] (1) |